I think there's supposed to be a second season following up on the first one, but I can only guess where it picks up the story for now. I'm not quite aware of how the original webnovel and the light novel series concluded the main conflicts in the story, and the anime has already passed the point where the manga adaptation left off, so it must be pulling most of its source material from the novels. I'll presume that ─ like Ushio and Tora ─ Gate: JSDF will go through the second half of the story to its conclusion.

I read a lot of the manga but then didn't keep up with new releases because the art hurts my eyes and it's really different than the anime.
I think the story has a lot of places it could go tho such as a Rory arc w/ the other gods/apostles.

i mean as much as I want the anime to go on. yes there is a point that all will end some time or another. I would just like to find something like this again some where. I haven't been able to find any thing good for awhile. but i do give it 10 of 10 will watch again!